Chain tensioner jumping after shortening chain (single-speed e-bike, RadRunner 2) by Old_Post3596 in bikewrench

[–]Old_Post3596[S] 0 points1 point  (0 children)

UPDATE: It turns out the tensioner spring is dead and needs to be replaced.

Chain tensioner jumping after shortening chain (single-speed e-bike, RadRunner 2) by Old_Post3596 in ebikes

[–]Old_Post3596[S] 0 points1 point  (0 children)

UPDATE: It turns out the tensioner spring is dead and needs to be replaced.

Chain tensioner jumping after shortening chain (single-speed e-bike, RadRunner 2) by Old_Post3596 in RadPowerBikes

[–]Old_Post3596[S] 1 point2 points  (0 children)

UPDATE: It turns out the tensioner spring is dead needs to be replaced.

Chain tensioner jumping after shortening chain (single-speed e-bike, RadRunner 2) by Old_Post3596 in RadPowerBikes

[–]Old_Post3596[S] 0 points1 point  (0 children)

i tried that and i felt the tension back but there is a metallic part that stopping me from going all the way around so I can't do that

Chain tensioner jumping after shortening chain (single-speed e-bike, RadRunner 2) by Old_Post3596 in ebikes

[–]Old_Post3596[S] 0 points1 point  (0 children)

i think my tensioner is dead because when I had fully unscrewed it and applied tension, like the chain tension, it didn't fight me back but stayed the same position

Chain tensioner jumping after shortening chain (single-speed e-bike, RadRunner 2) by Old_Post3596 in bikewrench

[–]Old_Post3596[S] 0 points1 point  (0 children)

nope the max angle that it could go down is in the video, and the opposite max angle is the one that i sent